Apparatus for peeling vegetables and the like



July 17, 1934. R. HOE

APPARATUS FOR FEELING VEGETABLES AND THE LIKE Filed Jan. 15. 1931 2 Sheets-Sheet I ATTORNEY July 17, 1934. R. HOE

APPARATUS FOR FEELING VEGETABLES AND THE LIKE Filed Jan. 15 1931 2 Sheets-Sheet wfi R ATTORNEYS.

. 7-7 of Fig. 2;

Patented July 17, 1934 E TES PA EN OFFICE APPARATUS FOR FEELING VEGETABLES AND' T E LIKE Robert Hoe, Hyde Pan -1v. Y; Application January 15, 1931, Seria1'N o. 508,821

7 21 Claims. (01.146-49) 'Thisinvention relates to a novel and improved apparatus for peeling vegetables, such as potatoes, onions, or the like, and the novel features willbe best understood from the following description 5 and the annexed drawings, in which I have shown a selected embodiment of the invention, and in which: I

Fig. l is: a. small scale elevation showing the apparatus applied to apower unit;

1c Fig. 2 is a vertical section on an enlarged scale through the apparatus shown in Fig- 1;

- Fig. 3 is a-top View of the apparatus shown in Fig. :2;

Fig. 4 is a. view taken from the right of Fig. 2;

1152'. Fig. .5 is asection on the line 5-5 of Fig. 3;

. Fig.- 6 is a top view of the rotating plate-shown in Fig. 2, and which will be'more fully described presently;

Fig. -7- is ,a fragmentary view taken v.on the line Fig. 8 is a detail view showing the mode of attachment of the false bottom to the bottom of the container, as will be morefully, described presently. 1

' :51 Referring first to Fig. 1, I have shown the invention as usedin connection with a power unit, such as is morefull-y described-and claimedkin my copending.'appliQat-mn, Serial No, 418,109. This unit may comprise a gear casing 1 containing '3 gearing. driven from a motor 2, bothcasing and motor beingsupported on a base 3 carried by; legs 4. The casing 1 has power-outlets in the form of driving shafts to which may be clutched shafts on devices which are hinged to the .casing,-as m ore -1 fully described and claimed in my; aforesaid copencling application.- In this apparatus, the hinges are indicated at 5, and are formedon-a bracket 6 in which is'journaled the driven shaft 7 having a clutch element 8 adapted tocooperate with corresponding'clutch elements on a driving shaft journaled inthe'casing 1. A,

Also j ournaled on-the'bracket is a verticallyextending shaft 9, which is driven from the shaft '7' by bevel gears 10, and the upper end of 'theshaft 9 extends upwardly through the bottom :11 of a casing 12 which has vertically extendingsides 13. Fixed to the upper end of the shaft 9 is ahori zontally disposed flat plate 14, the construction of'which, is best shown in Fig. This plate is '50 preferably circular in form, and is provided with a. plurality of recesses-.15 extendingflnwardly fro ts periphery. Y The number of theserecesses is preferably a multiple of four, and they are adapted to receive four legs. 16 which .extend the like.

downwardly'from the bottom 17 of a container 18. These legs may be formed as parts of posts 19 which extend upwardly inside the bottom 17, the portion beneath the bottom being of reduced diameter, as plainly shown, and surrounded by bushings 20 which are held in place by the headed-over ends 21 :ofxthe legs 16.. This. construction provides A a water-tight arrangement preventing leakage through the bottom ofthe container, although it is to be understood that equivalent constructions. may be used.

The legs 'are so spaced that when the container is .placed'on the plate 14, and when one of the legs-is received in one'of the recesses 15, the other legs will be received in other recesses in 7 the same plate. Byproviding a relatively large number of these recesses, it is possible to very readily and easily place the container on the plate and attach it thereto so that rotation of the plate will be transmitted to the container.

The posts are shown asextending upwardly a substantial distance from the bottom 1-7 of the container, and on. their upper. ends they receive afalse bottom 22 whichis preferably perforated as indicated, with each perforation "formed by piercing the metal of.the bottom in such a .way that the metal will be pushed upwardly, thus forming a series of rough protuberances on the false'rbottom which will tear or break the skin ofavegetable which. istorbeipeeled.

The false bottom forms a rotor .01" movable part of a device for removing skin's-from vegeta'ble's'or The stator or fixed part 23 is shown. as inthe form of a cylinder with vertically extending walls having'protuberances similar to those'on the false bottom, thediameter of the cylinder being shown as less' than the diameter of the false bottom, and the bottom edge 24 of the cylinder being spaced .above the false bottom. The stator is preferably. secured to the i'casing, this beingdone by -a plurality of lugs '25 extending outwardly from the stator; Asbest shown in Fig. 3, these lugs are provided with horizontally. extending slots 26 which receive vertically extending p'ortions;of'lugsr27 securedon the casing 12. These lugs 27 are likewise provided with slots as' indicated at 28 in Fig.7, the slots26 and 28 being so proportioned'that when the parts are in engagement, the edges of the'lugs will be substantially flu'sh,;as plainly shown in Fig. 3 Bythis arrangement, the stator or fixed part is held against vertical movement'with'respect' to the casing, and,

at the same time, the stator maybe attached to,

or detached'from, the casing by'a simple rotative movement of the stator with respect to the 'ca'sihg.

. downward movement is substantially a rotation The false bottom is preferably likewise remov ably attached to the posts 19, and this may be conveniently done by providing on the top of the post a shoulder 29 (Fig. 8) upon which the false bottom may rest, the false bottom at this point being depressed as shown.

Above the shoulder 29 is a head 30 provided with an undercut portion 31 within which the depressed portion 32 may slide. These undercut portions 31 on the respective posts are all facing the same way with respect to a circle drawn through the posts, so that a rotative movement will simultaneously cause all of the parts 32 to enter the undercut portions 31, or to be removed therefrom. The undercut portions are likewise so arranged that during movement of the posts with the bottom 17 to which they are secured, they are moved into engagement with the depressed portions 32 rather than out of engagement therewith.

Disposed over the casing is a cover 33 which rests upon the bead 34 surrounding the top of the casing wall 13, and which has a central depressed portion 35 received within the stator 23 and contacting with the bead 36 at the top thereof The cover has on its under surface (Figs. 3 and 5) a plurality of downwardly extending catches 37, each so placed as to fit beneath a lug 25. The cover may be put in place and given a slight rotation which will bring the catches 37 beneath the lugs 25. Preferably, this rotation is in a direction opposite to the rotation which will be necessary to withdraw the lugs 25 from engagement with the lugs 27, thereby avoiding accidental detaching of two parts when engaging other parts. The cover is then held in place against rotation by a latch indicated at 38, and which is shown as pivoted to the outside of the casing at 39. This latch engages on opposite sides of a projection 40 on top of the cover, and by preventing rotation of the cover this latch also prevents rotation of the stator.

The false bottom 22 is provided with a handle which may be in the form of a wire bail 41 of well-known form. This bail usually falls down so that it is out of the way, but may be easily grasped with the fingers when it is desired to remove the false bottom. The container is likewise provided with handles which are also shown as wire bails 42, and these are preferably of the novel. form shown.

Referring particularly to Fig. 2 it will be seen that the upper edge of the vertical wall of the container 18 is bent inwardly to form an apron 43, and the bails 42 are preferably inserted through holes in this apron. One end 44 of the bail is bent on a short radius so that it has no appreciable vertical movement in its hole in the apron, while the other end 45 is bent on a long radius so that it may, in effect, be rotated about the other end 44. The end 44 is the leading end of the bail during rotation of the container, and, therefore, if by chance the bail is not returned to its inoperative position shown in the drawings,

5. before the apparatus is put in operation, the

raised portion of the bail will contact with one of the lugs 25 or other relatively fixed part, and will be cammed down to the position shown, this camming being permitted by the fact that the about the end 44.

The cover 33 is likewise provided with a handle 46, whereby not only may the cover itself be removed and replaced, but the cover may also be rotated to bring the latches 3'7 into position beneath the lugs 25, and whereby also the entire apparatus shown in Fig. 2 may be lifted and carried about, as may be necessary in operation of the apparatus.

In operation, the parts are preferably assembled by putting the false bottom 22 in place on the posts 19 in the container 18 and placing water in the container to some such level as that indicated in Fig. 2. The stator may then be put in place in the container, with the lugs 25 resting on the apron 43, and the vegetables or other articles to be peeled may be placed within the receptacle formed by the false bottom and the vertically extending walls' of the stator. The container is then placed within the casing with the legs 16 in the recesses 15, and the stator is rotated to bring the lugs 25 into engagement with the lugs 27, the lugs 25 being lifted from the apron 43 by the bead 34. The cover is then put in place and rotated until the catches 37 engage beneath the lugs 25, after which the latch 38 is actuated to clamp all parts together.

The apparatus may then be swung on its hinges 5 to bring the shaft 7 into operative position with respect to the driving shaft of the power unit, and the unit may be started in operation. This will cause rotation of the container and the false bottom therein. During this rotation, the ridge 4'? will engage the vegetables and tumble them so as to prevent their coming to rest in the center of the bottom. It should be noted that this ridge 4'? extends past the center and close thereto, so that there is no opportunity for a vegetable to come to rest near the center. After the device has been operated a sufficient length of time to peel the vegetables, the latch 38 may be disconnected from the cover, and the cover rotated slightly and removed. The operator may then take hold of the bails 42 and, after a slight rotation to disengage the lugs 25 from the lugs 2'7, may lift from the casing the container, the false bottom, and the stator. The container may be then taken to a sink for removal of the water, which water will, of course, contain peelings, dirt, and the like, and then the peeled vegetables may be removed and the parts cleaned.

While I have shown the invention as embodied in a specific form, it is to be understood that various changes in details may be made without departing from the scope of the invention, and I therefore do not intend to limit myself except by the appended claims.

I claim:

1. In a device of the class described, a fixed casing, a container detachably mounted in said casing, means for rotating said container within the casing, a false bottom within said container and spaced from the bottom thereof, means for detachably securing said false bottom to the container, a fixed continuous wall within the container adapted to cooperate with. said false bottom-to peel vegetables and the like, and means to detachably secure said fixed wall to said casing.

2. In a device of the class described, a fixed casing having a vertical shaft extending through i wea dzhexbottom thereof, means ior rotatihg said i zshaft; a: false bottom within the do spacedfrom the bottom 'thereof, arfixeacontin- I auous zsideavali withinithe (romaine-rend casing :and secured. to. the casing,'- said wall and fa'lse bottomacooperating to' hold and peel vegetables or Lt'he like, ."andwmeans for "removably holding said false 'bottom in position within 'th'eiconta'iner. 4.i In a: device :of. the" class described; a fixed casing; having "a vertically:' extendirigshaft"extending through the bottom thereof, abohtaine'r detachably securedto said: shaft to rotate therewith within the casing, a plurality 'of posts extending upwardly' :from the bottom of the 1 container, a'false botto'm resting on-"said postsjand *means :for'satta'ching the =false bottom-t0 the posts"; by azrotative movement thereof on the p t f e V a i 1.,

'5. In a device of the class described, a fixed casing havinga vertically"extending 'shaft extendingv through the bottom"thereofi a'container ,detachably securedto said shaft to rotate there withrwithinethe casing; a plurality of posts' ex tending upwardly from the bottom of J the con tainer; a'sfalse-botto'm' resting on "said posts, said posts having: upwardly'extendingparts extendings-through openings in the false bottom -and L saidoupwardlyz extending parts being undercut to "form recesses/all 'facing--in=-the same "circumferential. direction, whereby upon rotation of the false bottom "cm the: posts said bottom may -be received in all ofsaid recesses:

' 6. In a-- device of the classdescribed, a fixed casing having a vertically extending shaftextending'through the ;bottom'-'thereof;ia Container detachably secured-to said shaft to 'rotate thera wit-hLwithin-thecasingfla plurality of 'p'ostsex' tending'upwardly from the 'bottom' of --the" container,:a false bottom" resting on said posts; said posts having upwardly extending parts extending through openings in --'thefalse bottom",-' sa-id upwardly extending parts being undercutto form recesses; all: facing in thesame circumferential direction; whereby upon rotation of the false bottomon the posts *said'bottom -may -be -"-received in all of said recesses; and said recesses opening in the direction-in-which the container isjrotated r F '7. In a device of the class described, a fixed casing having a vertically disposed shaft extending :through the bottom thereof, means "for rotating said" shaft, "a horizontally disposedplate mounted within-the casing oh=-the uppefendof said shaft, "a container disposed" within the' 'c'as ing, means for connecting" the' container to the plate to'rotate therewith, said means being-made operative by vertical movement of the container within the casing, a rotor withinthe co'nf tainerand secured thereto to rotate therewith", and a stator cooperating with the rotor to form a lreceptacle'within the container and, securedto said casing. 'i 8. In a device of the class described, a fixed casing having a vertically disposed shaft extend; ing through the bottom' therofQhieans-forrotatingsaid-shaft; a horizontally disposed plate mounted within the casing on the upper end of said shaft and having a plurality of openings therethrough equally spaced circumferentially thereof, a container within the casing and having a plurality of legs with each leg adapted I In a' devic'of the cl'ass described, a fixed casing ha ving-a vertic ally disposed shaft'extending through the' b' 'tom' 'thereof, means'for -rotatihg 'id'sha-ftgia' lhoi'liited withih 'the cal-Sing oh"the ilpper end of said shaft and having a plurality of openings 'therethrough equal-1y spaced circumferentially to be received in one of said openings, and a peelthereof, a container within the casing and-hav irl a plural ity'of "legs" with each legadapted to be received-in oneof saidppenings; and-a peel- -ing device located mean container-maid openin'gs iri the' pla'te being relatively many with respectto-the' numberhf legs.

'10. 111 a device of -the-class described, a fixed casing =havirig' a" vertically disposed shaft extending through the 'bottonfthereof, means for rotating said Shaft, a cbn'tainer'suppo'rted on the up- 'p'er"en'd of said'shaft to rotate therewith, a false bottom in said'container and spaced from the bottom thereof, said .false bottom'having upwardly extending" protuberances", a wall extending upwardly from said false'bottom and'secured to said casing, said wall havinginwardly extending protuberances, and a handle onsaid' false bottom whereby it ma be lifted from the'container and replaced therein, said-handle being slidable in a vertical direction,"and whenin' its lowermost position being substantially below the upper'ends o'f"'saidprotuberaiicefs on the false bottom;

112113 a de'vicebfthe class described, a fixed casing having'a 'vertically'disposed shaft extending through the bottom thereof,means for 'rotating said shaft, 'a container supported on the upper ing'throu'gh the bottom thereof, means f0r'r'otat ing said shaft, a container "supported on the upper end of'said 'sha'ft'to rotate therewith, a false bottoniih said containerand'spaced from the bottom-thereof, a fixed wall'dispos'ed within the containe'r and extending upwardly fromsaid false 1-; 5

bottom and ada'pted to 'coope'ratethei-ewith' to peel vegetablesand thelike, and means" tosecure said wall to said casing 'by rotatiorr'of the wall with respect to said casing-1 01-126mm disposed plate 13. In'a device of the class described, a fixed 1 casing havinga'vertically disposed shaft extendi'rii throu'gh the b'ott'on'i thereof; means for rotatingsaid shaft, a container supported on the upper end of said shaft-to rotate therewith, -a

falsebottomdn said-container and spaced from the-bottom-"thereofj a fixed wall extending upwardly from said false bottomand adapted to cooperate therewith to "peel vegetables and the like, and means to secure-sai wall to said'casing by rotation of the wall withrespect to said casing, said means comprisingradially extending lugs, andlug's'on said casing overlapping therewith to prevent relative'verti'cal movement therebetween.

*14; Ih device offthe class-described, a fixed casinghaving a vertically disposed'shaftextend ing- 'througl'i the' bottom thereof, "means forrotat-' i ing said shaft, a container supported on the upper end of said shaft to rotate therewith, a false bottom in said container and spaced from the bottom thereof, a fixed wall extending upwardly from said false bottom and adapted to cooperate therewith to peel vegetables and the like, means to secure said wall to said casing by rotation of the wall with respect to said casing, said means comprising radially extending lugs, lugs on said casing overlapping therewith to prevent relative vertical movement therebetween, and a latch preventing relative rotation between the wall and the casing.

15. In a device of the class described, afixed casing having a vertically disposed shaft extending through the bottom thereof, means for rotating said shaft, a container supported on the upper end of said shaft to rotate therewith, a false bottom in said container and spaced from the bottom thereof, a fixed wall extending upwardly from said false bottom and adapted to cooperate therewith to peel vegetables and the like, means to secure said wall to said casing by rotation of the wall with respect to said casing, said means comprising radially extending lugs, lugs on said casing overlapping therewith to prevent relative vertical movement therebetween, a latch preventing relative rotation between the wall and the casing, and a handle on said container extending circumferentially of its rim and pivoted at one end with the other end adapted to move downwardly within the container for the purpose set forth.

16. In a device of the class described, a vertically disposed shaft, a container mounted on the upper end of said shaft, means for detachably holding the container on the shaft to cause to be rotated therewith, but permitting vertical movement of the container into and out of engagement with the shaft, and one or more handles on the upper rim of said container, each handle comprising a bail having one end engaging said rim and bent on a short radius to prevent substantial vertical movement thereof and having the other end slidable in an opening in said rim and bent on a long radius whereby said other end may rotate about said first-named end, said firstnamed end leading said other end in the direction of rotation of said shaft.

1'2. In a device of the class described, a fixed casing having a vertically disposed shaft extending through the bottom thereof, means for rotating said shaft, a container supported on the upper end of said shaft to rotate therewith, a false bottom in said container and spaced from the bottom thereof, a fixed wall extending upwardly from said false bottom and adapted to cooperate therewith to peel vegetables and the like, means to secure said wall to said casing by rotation of the wall with respect to said casing, said means comprising radially extending lugs, lugs on said casing overlapping therewith to prevent relative vertical movement therebetween, a cover for said casing, and catches on the bottom of said cover extending generally parallel thereto and adapted to catch underneath said radially extending lugs upon a slight rotation of said cover.

18. In a device of theclass described, a fixed casing having a vertically disposed shaft extending through the bottom thereof, means for rotating said shaft, a container supported on the upper end of said shaft to rotate therewith, a false bottom in said container and spaced from the bottom thereof, a fixed wall extending upwardly from said false bottom and adapted to cooperate therewith to peel vegetables and the like, means to secure said wall to said casing by rotation of the wall with respect to said casing, said means comprising radially extending lugs, lugs on said casing overlapping therewith to prevent relative vertical movement therebetween, a cover for said casing, and catches on the bottom of said cover extending generally parallel thereto and adapted to catch underneath said radially extending lugs upon a slight rotation of said cover, said catches when engaging said radially extending lugs hold ing said lugs in said overlapped relation with respect to the lugs on the casing.

19. In a device of the class described, a fixed casing having a vertically disposed shaft extending through the bottom thereof, means for rotating said shaft, a container supported on the upper end of said shaft to rotate therewith, a false bottom in said container and spaced from the bottom thereof, a fixed wall extending upwardly from said false bottom and adapted to cooperate therewith to peel vegetables and the like, means to secure said wall to said casing by rotation of the wall with respect to said casing, said means comprising radially extending lugs, lugs on said casing overlapping therewith to prevent relative vertical movement therebetween, a cover for said casing, catches on the bottom of said cover extending generally parallel thereto and adapted to catch underneath said radially extending lugs upon a slight rotation of said cover, said catches when engaging said radially extending lugs holding said lugs in said over lapped relation with respect to the lugs on the casing, and a latch on said casing engaging said cover and preventing rotation thereof.

20. In a device of the class described, a fixed casing having a rotor therein and comprising a vertically extending wall, means for operating said rotor, a stator in the form of a vertical wall cooperative with said rotor to peel vegetables or the like, a container within the casing and within which said rotor and stator are received, said container being adapted to hold water during the operation of the device and comprising a vertical wall between the walls of said casing and said rotor, means securing said stator wall to said casing, means securing said container to said rotor,

and a cover fitting the top of said wall closely to prevent a splashing of water over said top.

21. In a device of the class described, a fixed casing having a rotor therein and comprising a vertically extending wall, means for operating said rotor, a stator in the form of a vertical wall cooperating with said rotor to peel vegetables or the like, a container within the casing and within which said rotor and stator are received, said container being adapted to hold water during the operation of the device and comprising a vertical wall between the walls of said casing and said rotor, means securing said stator wall to said casing, means securing said container to said rotor, and a cover fitting the top of said wall closely to prevent a splashing of Water over said top, the upper edge of said container being bent inwardly to form an apron to stop the splashing of water upwardly.

ROBERT HOE.

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